| title | author | publisher | year | land | language | softcover | L. Brunschvicg | bookcover | info |
|---|---|---|---|---|---|---|---|---|---|
| DE LA CONNAISANCE DE SOI | Léon Brunschvicg | Libraire Felix Alcan - Paris | 1931 | France | French | x |  |  |  |
| title | author | publisher | year | land | language | softcover | L. Brunschvicg |
|---|---|---|---|---|---|---|---|
| Philiocalie des Pères Neptiques | Léon Brunschvicg | Librairie Félix Alcan - Paris | 1931 | France | French | x | |
| title | author | publisher | year | bookcover | info |
|---|---|---|---|---|---|
| La Modalité de Jugement | Léon Brunschvicg | Félix Alcan - Paris | 1934 |  |  |
| title | author | publisher | bookcover |
|---|---|---|---|
| Les Ages de L`Intelligence | Leon Brunschvicg | Presses Universitaires de France |  |